Pedero's proprietary foam from BASF allows builders to rock shield quickly and easily, while providing a durable and Teflon-like solution when trenches are re-filled.
An independent certified industrial hygienist conducted monitoring for MDI. Results were less than 1 ppb for the time spraying was conducted.
ACGIH recommends 5 ppb for an 8 hour work shift. The ceiling concentration measured over 15 minutes was below 2 ppb; which is well below the OSHA Permissible Exposure Limit of 20 ppb per work shift.
